Olin Library Building: During fall and spring semester regular hours, a valid WashU ID is required to use John M. Olin Library during operational hours after 8 pm, Sunday - Thursday. All users without a valid WashU ID are expected to leave the library by 8 pm Sunday - Thursday, and not to visit the library during swipe-access-only hours. During extended end-of-semester hours, a valid WashU ID is required after 8 pm daily. Users should have their WashU ID with them at all times. During summer semester, breaks and other times when the library has reduced operational hours, card swipe is not required for entry during open hours.  

Special Collections: The Julian Edison Department of Special Collections reading room in John M. Olin Library is open by appointment only and with limited capacity. Last appointments for the day will begin no later than one hour before reading room closing time. See the Plan Your Visit section of the webpage for appointments. Additional details on researcher appointments and virtual instruction requests are available here. 

Research Studio - Remote Access: Data Services is providing remote access to the software available in the Research Studio. View the list of software available and make a reservation to access the software remotely. 

Whispers Café: Food service is open according to Dining Services' operations. Study space in Whispers is open the same hours as the Olin Library building, and vending is always available.

Law Library: Visit the Law Library's website for up-to-date information on hours and access.